Cost of Living: New Haven, CT vs Simi Valley, CA (2026)

New Haven

Connecticut
95
VS

Simi Valley

California
200

New Haven is 52% cheaper than Simi Valley.

$1,442/mo ↓ 43%
Median Rent
$2,513/mo ↑ 74%
$53,771/yr ↓ 54%
Median Income
$117,703/yr ↑ 119%
$249,000 ↓ 67%
Home Value
$753,500 ↑ 203%
$1,520/mo ↓ 41%
Owner Costs
$2,576/mo ↑ 69%
132,893
Population
125,769

Tax Comparison

6.99%
Income Tax
13.3%
6.35%
State Sales Tax
7.25%
2.15%
Property Tax
0.71%

Affordability

32.2%
rent-to-income
Affordability
25.6%
rent-to-income

Detailed Comparison

When comparing New Haven, CT and Simi Valley, CA, the overall cost of living indices are 95 and 200 respectively (national median = 100). Rent is $1,071/month cheaper in New Haven, saving renters about $12,852/year.

Median household income is $63,932/year higher in Simi Valley. Home values also differ significantly — the median in New Haven is $249,000 compared to $753,500 in Simi Valley.

Connecticut has a lower income tax rate, making New Haven slightly more tax-friendly.

Frequently Asked Questions

New Haven vs Simi Valley — common questions

Is New Haven or Simi Valley cheaper to live in?
Based on our cost index, New Haven is cheaper to live in with an index of 95 compared to 200 (US average = 100).
What is the rent difference between New Haven and Simi Valley?
Median rent in New Haven is $1,442/month and in Simi Valley it's $2,513/month — a difference of $1,071/month.
Which city has higher income, New Haven or Simi Valley?
Median household income is $53,771 in New Haven and $117,703 in Simi Valley. Median household income is $63,932/year higher in Simi Valley.
How do taxes compare between Connecticut and California?
Connecticut has 6.99% income tax, 6.35% sales tax, and 2.15% property tax. California has 13.3% income tax, 7.25% sales tax, and 0.71% property tax.
Should I move to New Haven or Simi Valley?
It depends on your priorities. New Haven has a cost index of 95 with median rent of $1,442/mo, while Simi Valley has a cost index of 200 with rent of $2,513/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View New Haven details → View Simi Valley details →

More Comparisons

Other cost of living comparisons for New Haven and Simi Valley

New Haven vs. Sterling Heights New Haven vs. Carrollton New Haven vs. Coral Springs New Haven vs. Santa Clara New Haven vs. Midland New Haven vs. Fargo Simi Valley vs. Pearland Simi Valley vs. Thousand Oaks Simi Valley vs. Topeka Simi Valley vs. Allentown Simi Valley vs. Athens Simi Valley vs. Palm Bay